@nhl: i have start the mirror with npm start dev and there was an error for the WU. It says, that there is an origin for the api. So i change the Company Website on the Website of the WU API in http://localhost:8080

After this, i restart the mirror with npm start dev and there is no error yet. I will check this over the Weekend. I hope, this will fix the none-updating-error. :-)

Now that the scheduling of teh updates takes place in node_helper.js (server side) and not in the browser it hasn’t missed a beat in a couple days now.
What did however started showing up are estimated’ forecasts due to “These are estimated conditions. There are no weather stations nearby.” conditions. These estimations seem to be made by consulting a potato because (for me) they’re wildly off (more than 10 degrees C).

I’ve just pushed a commit which ignores these estimated forecasts. Also there’s a dramatic level of logging being generated now to pin down any issues you may run in to.